II.chuyển sâng câu bị động
1. Mary types letters in the office.
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2. His father will help you tomorrow.
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3. Science and technology have completely changed human life.
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4. Peter broke this bottle.
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5. They are learning English in the room.
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6. Nothing can change my mind.
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7.Has Tom finished the work?
The work
8. Did the teacher give some exercises?
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9. Have they changed the window of the laboratory?
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10. Is she going to write a poem?
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11. Is she making big cakes for the party?
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12. Tom was writing two poems.
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13. After class, one of the students always erases the chalk board.
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14. She often takes her dog for a walk.
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15 Nobody has ever treated me with such kindness.
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16. Will you invite her to your wedding party?
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17. Is she making big cake for the party?
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18. Has Tom finished the work?
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19. Must we finish the test before ten?
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